| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] at the time | 118 |
|
| 2 | if at the time | 25 |
|
| 3 | because at the time | 18 |
|
| 4 | although at the time | 17 |
|
| 5 | as at the time | 12 |
|
| 6 | though at the time | 10 |
|
| 7 | than at the time | 8 |
|
| 8 | whether at the time | 7 |
|
| 9 | since at the time | 5 |
|
